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Sunset Tropicana
$9.99
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Shipping Starts: Sold out for season 2026
Quantity per Package: 1 Big Tuber
Light Required: Full sun / Partial shade
Height: 32-36"
Blooming Period: Jul - Sep
Bulb size: I (Top Size)
Planting Distance: 18"
Planting Depth: 2"
Hardness Zone:
Deer Resistant: No
Minimum Bulbs for Effect:
About Sunset Tropicana
The Decorative Dahlia Sunset Tropicana is a show-stopping flower that brings warmth and brightness to any garden. With its giant blooms in shades of orange, yellow, and pink, this dahlia creates a tropical vibe that feels like summer all season long. Its large, eye-catching petals make it perfect for garden borders, flower beds, and cut arrangements.
- Extra-large blooms up to 8-10 inches wide
- Vibrant mix of orange, yellow, and pink shades
- Long flowering season from midsummer to frost
- Ideal for cut flowers and garden displays
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Attracts pollinators like bees and butterflies
How to plant and take care of Decorative Dahlia Sunset Tropicana
- Plant tubers in spring after the last frost in well-drained soil
- Choose a sunny spot with at least 6 hours of direct light daily
- Space tubers about 18-24 inches apart to allow strong growth
- Water deeply once or twice a week, keeping soil moist but not soggy
- Support tall stems with stakes to prevent heavy blooms from drooping
- Deadhead spent flowers regularly to encourage more blooms
FAQs
The best time to plant Sunset Tropicana Dahlia tubers is in the spring, after the danger of frost has passed. Dahlias thrive in warm soil, so it is important to wait until the ground temperature reaches around 60°F (15°C) before planting. Planting too early in cold or soggy soil can cause the tubers to rot or fail to sprout. In most regions, this means planting in late April through May. For gardeners in colder climates, you can start the tubers indoors in pots about 4–6 weeks before the last frost date and then transplant them outdoors once the soil is ready. This gives your Sunset Tropicana Dahlias a head start and helps ensure strong growth and vibrant blooms throughout the summer. By timing your planting correctly, you’ll enjoy a longer flowering season and healthier plants.
Sunset Tropicana Dahlia tubers typically take around 8 to 10 weeks from planting to produce their first blooms. The timing depends on soil temperature, sunlight, and growing conditions. After planting in warm, well-drained soil, the tubers will usually sprout within two to three weeks. From there, the plants quickly develop foliage and stems before setting buds. Once they begin blooming, Sunset Tropicana Dahlias continue to flower abundantly throughout the summer and often into early fall, especially if you regularly deadhead spent flowers. Fertile soil, consistent watering, and full sun exposure (at least 6–8 hours daily) will encourage earlier and more prolific flowering. If you start the tubers indoors and then transplant them outside, you can enjoy blooms a little sooner in the season. Patience is key, but the reward is stunning, sunset-colored blossoms that make a bold statement in any garden.
Planting Sunset Tropicana Dahlia tubers is a simple but rewarding process that requires the right location and soil preparation. Start by choosing a sunny spot in your garden where the plants will receive at least 6 to 8 hours of direct sunlight daily. Dahlias prefer well-draining soil enriched with organic matter, such as compost, to encourage strong root development. Dig a hole about 6–8 inches deep and lay the tuber horizontally with the “eye” or sprouting point facing upward. Cover the tuber with 2–3 inches of soil initially, allowing space to add more soil as the plant grows taller. Avoid watering immediately after planting to prevent rot; instead, wait until sprouts appear above ground before giving a deep watering. As the plant grows, provide support with stakes or cages, since Dahlias can reach significant heights. With proper planting and care, your Sunset Tropicana Dahlias will thrive and reward you with spectacular blooms.
Yes, Sunset Tropicana Dahlia tubers, like all Dahlia varieties, are considered toxic to pets, including dogs and cats. While they are not usually life-threatening, ingestion of any part of the plant, including the tubers, leaves, or flowers, can cause gastrointestinal upset. Symptoms may include vomiting, drooling, lack of appetite, and in some cases, mild skin irritation. For this reason, it’s best to keep pets away from garden areas where Dahlias are planted or use barriers to discourage digging. If your dog or cat ingests any part of a Dahlia, it’s important to monitor them closely and contact a veterinarian for guidance. While the Sunset Tropicana Dahlia is a stunning addition to your garden, pet owners should exercise caution to ensure their furry companions stay safe. Being proactive helps you enjoy the beauty of these flowers while maintaining a pet-friendly garden.
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